IEEE - Institute of Electrical and Electronics Engineers, Inc. - A Wideband CPS Bandpass Filter with Ultra-wide Upper Stopband Using Stepped-Impedance Rat-Race Hybrid Couplers

2007 International Microwave Symposium (IMS 2007)

Author(s): Chun-Hsiang Chi ; Chi-Yang Chang
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 2007
Conference Location: Honolulu, HI, USA
Conference Date: 3 June 2007
Page(s): 735 - 738
ISBN (CD): 1-4244-0688-9
ISBN (Paper): 1-4244-0687-0
ISSN (Paper): 0149-645X
DOI: 10.1109/MWSYM.2007.380044
Regular:

A wideband coplanar strip (CPS) bandpass filter using two 3-dB stepped-impedance rat-race hybrid couplers is proposed in this paper. The stepped-impedance structure results in both ultra-wide... View More

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